Consider the following MIPS procedure that is the equivalent of void proc (int* A, int to, int t1) Assume that the byte address of the instruction at label proc is 80000. And the base address of the array a is already at t8. proc: sll $to, $t0, 2 add $to, $to, $t8 lw $t2, 0 ($t0) sll $tl, $t1, 2 add $t1, $tl, $t8 lw $t3, 0 ($t1) a: slt $t4, $t2, $t3 b: bne $t4, $zero, end sw $t2, 0 ($t1) end: sw $t3, 0 ($10) jr $ra a) What is the byte address of the instruction at label end? b) For the instructions labeled a and b, write the corresponding binary machine instructions. c) Write down the equivalent C code of the above procedure?